Forms Data Controls :: Auto UnChecking Of CheckBox Within ListView ItemEditing
Apr 24, 2010
I have below code, where I have a ListView that shows following columns ID, Category name and Visibility
The problem is the visibility, which is a checkbox. When I click the Edit button the checkbox the CheckBox cell suddenly shows a string saying "true" (That is if when the checkbox was checked before entering the editing mode) and the checkbox shows up unchecked.
What I want is to remove the "True" string and instead let the checkbox be checked, (if it was checked before entering the Editing mode).
The code is as follows
[Code]....
And
[Code]....
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Apr 14, 2010
I am using Repeater and i have checkbox in every row. I have to post all the rows to a DB Table.
The problem is:When i uncheck a row and then press the save button , all the rows are getting saved.
I checked with debugger that actually i see the checkboxes unchecked , but the debugger shows them checked.
Checkboxes have JAvascript onclick events associated with them.
[Code]....
My javascript function updates the labels on the page.My getvalues from repeater code is as follows. i am checking all the rows whether checked or unchecked.
[Code]....
why checkboxes are showing always true whereas they should have been false (as they are unchecked).
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Mar 4, 2010
I am displaying my table data using listview control. It is working fine.
Now I would like to add a checkbox in front of every item so then when user checks the checkbox and click on delete button inside or outside the listview control then i want all the records to be deleted.
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Sep 10, 2010
how to do this when the checkbox in listview layout template check select all checkboxes in listview itemtemplate.I dont give 'Eval 'field to checkbox present in itemtemplate.
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Aug 11, 2010
I have a CheckBox on an ASP.NET Content Form like so:
<asp:CheckBox runat="server" ID="chkTest" AutoPostBack="true" OnCheckedChanged="chkTest_CheckedChanged" />
In my code behind I have the following method:
protected void chkTest_CheckedChanged(object sender, EventArgs e)
{
}
When I load the page in the browser and click the CheckBox it becomes checked, the page posts back, and I can see chkTest_CheckedChanged being called.When I then click the CheckBox again it becomes unchecked, the page posts back, however chkTest_CheckedChanged is not called.The process is repeatable, so once the CheckBox is unchecked, checking it will fire the event.I have View State disabled in the Web.Config, enabling View State causes this issue to disappear. What can I do to have reliable event firing while the View State remains disabled?Update:If I set Checked="true" on the server tag the situation becomes reversed with the event firing when un-checking the CheckBox, but not the other way around.Update 2:I've overridden OnLoadComplete in my page and from within there I can confirm that Request.Form["__EVENTTARGET"] is set correctly to the ID of my CheckBox.
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Feb 15, 2010
I am developing website using ASP.NET, C# and JScript. I have the webpage with List view, and the list view items are added dynamically. I am working with Drag and Drop in the listview, I have done the Drag and Drop functionality using javascript, But that is not scrolling up and down when we have more values in the list view. automatic scrolling in the List view control when we drag the Items on List View
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Apr 9, 2010
I have an asp.net 3.5 application where i am using listview the structure of listview is like this
[Code]....
The Code behind is
[Code]....
Now the problems are :
1. I have to bind the checkbox value with the the value that is coming from the database something like this value='<%# Eval("ID") %>'
2. Whenever the user clicks on the text of the label the corresponding check box should be selected.
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May 5, 2010
I am a little(to say the least) confused as to what I need to do with chcekboxes and dropdownlists in a ListviewWhat I need to do is have in a listview is for each row is a checkbox which when the user checks it enables a dropdown list on that row and conversly disables it when the checkbox is unchecked.Further when a user selects from the dropdownlist I need other things to happen eg display instruction, go and do a search amongst other things.
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Feb 23, 2011
I have a listbox control that is used to insert and update data. There is a checkbox that some users should be able to set while others should not. In what event shold I set it's enabled property and what would the findcontrol string look like?
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Oct 18, 2010
I have a listview (userid, users) and a checkbox. I would like to select the checkbox and store the userid in a textbox then into a session page. I am having issues with the code as it seems incorrect, due to the listview1.row.
[Code]....
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Nov 15, 2010
I have the listview as bellow:
[Code]....
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Jun 22, 2010
[Code]....
when i use it on a empty webform it works nicely, however when i use it in a ListViews InsertItemTemplate it does not.get an error aying document.GetElementById is null and stops elowdocument.getElementById("CheckBoxListStr_0").checked = false
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Feb 28, 2011
I am trying to determine if the user selected a checkbox for each row in a ListView after hitting a submit button. If so, I need to get the record ID and one other piece of information from that row to insert their selection into a table. I would use a GridView but the questions must be grouped by their categories with the category names displayed followed by their corresponding questions (from what I've read ListView makes this easier).
I tried the code in this forum posting
[URL]
The problem I am encountering so far is that it keeps returning null even if the Checkbox is checked.
Here is my code:
foreach (ListViewDataItem lvi in lvQuestions.Items)
{
// Find the checkbox in each row
CheckBox cb = (CheckBox)lvQuestions.FindControl("cbQuestion");
// If the checkbox is ticked
[Code]....
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Sep 8, 2010
I have a checkbox placed inside a gridview:
<GridView><asp:TemplateField HeaderText="Driver"> <ItemTemplate> <asp:CheckBox ID="CheckBoxDriver" AutoPostBack="true" OnCheckedChanged="GridView_Persons_SelectedIndexChanged" ValidationGroup='<%# Eval("ID") + "-" +((GridViewRow)Container).RowIndex %>' CssClass="CXDriver" runat="server" Checked='false' /> </ItemTemplate> </GridView>
For example: A listViewItem 1 has 3 drivers are checked, A listViewItem 2 has 2 drivers are checked.
Therefore, if changing the selectedIndex of the list, the checkbox indexChanged event will be fired.
How could I disable the autopostback of the checkbox during the listview item changed.
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May 7, 2015
Here i want Do project with Angular js..
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Jul 25, 2013
How to delete the row if checkbox is checked using listview of asp.net with c# ....
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Mar 9, 2010
I have a "database explorer" page that is desgined to be pointed to an unknown database and allow users to browse the data, so it basically uses the SQL system tables to develop its queries and pull in data to tables using auto-generate columns.The problem that I have is that I would like certain types of columns to have certain formats and I'm wondering the best way to go about it. I could format the column in code in the RowDataBound event I assume, but I'm wondering if there some better standard way to do this? Is there a setting of any kind that I can use? For example I want all of the datetime fields to be formated for short date, like {0:d}, I want decimal fields to have 4 decimal places, etc.
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Aug 18, 2010
Background: I'm populating lots of asp.net c# GridViews and ListViews from a database and subsequently users may export them to Excel. I want export as native Excel (not html). I can't use office automation, and I'm using JET which works fine. I have no control over users' machines. Question: When doing the export, you have to tell Jet what type each field is, in my case "text" (varchar) or "numeric" (double). The difference is that if you export a numeric column, the users can sum the data in Excel, where as strings are exported with a leading apostrophe and so are not much use in arithmetic.
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Feb 16, 2014
I need the ability to check a box and then store or remove the text of the checkbox clicked to my sql server database. see my code below that is written in vb.
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="SBN_Company_Cat_Types.aspx.vb" Inherits="ShopBuyName_Test_Site.SBN_Company_Cat_Types" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code].....
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Jun 18, 2010
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<asp:ListView ID="lvFocusArea" runat="server" DataKeyNames="PK_ID" OnItemDataBound="lvFocusArea_ItemDataBound">
<LayoutTemplate>
[code]...
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Jul 6, 2010
i need to get data-bound items from outer listview to display in inner Listview, in this scenario:
[code]....
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Aug 20, 2010
I want to select all checkBox in Gridview when click to header checkBox.I have created design such that CheckBox is not available to header of Gridview.It is in other table. Below is design of gridview.
[Code]....
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Dec 2, 2010
i have repeater
[Code]....
and have code behind
[Code]....
when i click chk_packages checkbox myCheckedChanged fired and i want single checkbox to get enable
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Jan 14, 2010
I am simply trying to change the listView template based on a value in the listview data. I do have this displaying the information correctly. Except when I try to change the item template based on a value in the listview. My code is below ....
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Feb 4, 2010
I have a ListView, I've setup to use an ObjectDataSource, I've created my Layout and Item templates, and I'm able pull and view a list of my data no problem. However I want to add delete capabilities to my
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